package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.OrdersService;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.sky.dto.DataOverViewQueryDTO;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;
import java.time.LocalDateTime;

@Slf4j
@RestController()
@RequestMapping("/admin/report")
@Api(tags = "数据统计相关接口")
public class ReportController {


    @Autowired
    private ReportService reportService;


    /**
     *  营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end
            ){
        log.info("查询营业额数据统计：{} - {}",begin,end);
        TurnoverReportVO reportVO=reportService.turnoverStatistics(begin,end);
        return Result.success(reportVO);
    }

    /**
     *  用户订单统计接口
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计接口")
    public Result<UserReportVO>  userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("查询用户统计：{} - {}",begin,end);
        UserReportVO userReportVO=reportService.userStatistics(begin,end);
        return Result.success(userReportVO);
    }


    /**
     * 订单统计接口
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计接口")
    public Result<OrderReportVO>  ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("查询订单统计：{} - {}",begin,end);
        OrderReportVO orderReportVO =reportService.ordersStatistics(begin,end);
        return Result.success(orderReportVO);
    }


    /**
     * 订单top10统计接口
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    @ApiOperation("订单top10统计接口")
    public Result<SalesTop10ReportVO>  topTen(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("查询订单top10统计：{} - {}",begin,end);
        SalesTop10ReportVO salesTop10ReportVO =reportService.getTopTen(begin,end);
        return Result.success(salesTop10ReportVO);
    }


    /**
     * 导出excel报表
     * @param httpServletResponse
     */
    @GetMapping("/export")
    @ApiOperation("excel报表统计")
    public void export(HttpServletResponse httpServletResponse){ // 需要用到，响应，提供处理的excel报表供下载
        reportService.exportBusinessDate(httpServletResponse);
    }



}
